WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS56 KMTR 011000
CF6APC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: NAPA AIRPORT
MONTH: FEBRUARY
YEAR: 2026
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
================================================================================
1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18
12Z AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR
================================================================================
1 65 36 51 2 14 0 0.00 M M 1.9 8 100 M M 0 1 10 90
2 67 35 51 2 14 0 0.00 M M 2.0 8 20 M M 0 1 10 240
3 68 38 53 4 12 0 0.00 M M 6.7 17 90 M M 0 18 23 80
4 68 38 53 4 12 0 0.00 M M 8.5 20 90 M M 0 18 27 90
5 71 39 55 6 10 0 0.00 M M 6.3 20 90 M M 0 26 90
6 67 39 53 3 12 0 0.00 M M 4.0 14 10 M M 0 1 14 10
7 62 43 53 3 12 0 0.00 M M 2.8 9 270 M M 5 12 13 280
8 65 43 54 4 11 0 0.00 M M 5.8 21 280 M M 7 12 25 280
9 68 40 54 4 11 0 0.00 M M 3.7 15 330 M M 1 128 20 340
10 60 38 49 -1 16 0 0.13 M M 9.2 22 60 M M 5 1 33 50
11 62 51 57 7 8 0 0.29 M M 9.5 23 90 M M 10 18 34 80
12 63 41 52 2 13 0 0.00 M M 5.6 13 270 M M 3 17 280
13 61 36 49 -1 16 0 0.00 M M 4.2 15 210 M M 3 12 19 220
14 56 42 49 -1 16 0 T M M 3.3 16 230 M M 8 22 230
15 59 48 54 3 11 0 0.30 M M 5.4 12 190 M M 10 18 16 190
16 52 43 48 -3 17 0 1.12 M M 7.1 16 240 M M 9 1 23 250
17 51 39 45 -6 20 0 0.62 M M 10.7 29 220 M M 8 13 39 220
18 53 31 42 -9 23 0 0.04 M M 5.6 16 210 M M 5 1 24 210
19 55 35 45 -6 20 0 0.57 M M 13.9 26 300 M M 5 1 35 300
20 53 30 42 -9 23 0 0.00 M M 4.6 10 110 M M 0 16 70
21 59 35 47 -4 18 0 0.00 M M 7.0 16 90 M M 1 22 80
22 65 42 54 3 11 0 0.00 M M 4.9 14 230 M M 5 18 230
23 68 45 57 6 8 0 0.01 M M 3.5 13 210 M M 5 1 16 210
24 67 54 61 9 4 0 0.22 M M 6.3 24 220 M M 8 1 31 230
25 66 52 59 7 6 0 0.01 M M 3.7 10 220 M M 7 12 14 220
26 72 51 62 10 3 0 0.00 M M 2.5 9 220 M M 4 12 11 220
27 75 50 63 11 2 0 0.00 M M 2.8 10 220 M M 0 13 220
28 74 54 64 12 1 0 0.00 M M 5.7 15 250 M M 0 21 270
================================================================================
SM 1772 1168 344 0 3.31 M 157.2 M 109
================================================================================
AV 63.3 41.7 5.6 FASTST M M 4 MAX(MPH)
MISC ----> 29 220 39 220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: NAPA AIRPORT
MONTH: FEBRUARY
YEAR: 2026
LATITUDE: 38 13 N
LONGITUDE: 122 17 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 52.5 TOTAL FOR MONTH: 3.31 1 = FOG OR MIST
DPTR FM NORMAL: 2.1 DPTR FM NORMAL: -0.64 2 = FOG REDUCING VISIBILITY
HIGHEST: 75 ON 27 GRTST 24HR 1.32 ON 15-16 TO 1/4 MILE OR LESS
LOWEST: 30 ON 20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM:
VSBY 1/2 MILE OR LESS
8 = SMOKE OR HAZE
[NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW
X = TORNADO
MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 344 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL -63 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 1798 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -298
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.51 ON 16
[REMARKS]
#FINAL-02-26#